——What’s your mother?——She_________ a teacher, but now she is a doctor.
#59634
A
used to be
B
was used to
C
use to be
D
is used to be
推荐题目
 He        a baseball, but he doesn’t        a baseball bat.
#58984
A
have; have
B
has; has
C
have; has
D
has, have
His family _________ at home.
#54947
A
is all
B
all is
C
are all
D
all are
Two monkeys escaped       the zoo.
#55357
A
from
B
off
C
to
D
in